Nociceptive withdrawal reflexes evoked by uniform-temperature laser heat stimulation of large skin areas in humans

2007 ◽  
Vol 160 (1) ◽  
pp. 85-92 ◽  
Author(s):  
Carsten Dahl Mørch ◽  
Ole Kæseler Andersen ◽  
Thomas Graven-Nielsen ◽  
Lars Arendt-Nielsen
Keyword(s):  
Uniform Temperature ◽  
Heat Stimulation ◽  
Laser Heat ◽  
Withdrawal Reflexes ◽  
Large Skin ◽  
Stimulation Of

Laser heat stimulation of tiny skin areas adds valuable information to quantitative sensory testing in postherpetic neuralgia

Pain ◽  
2012 ◽  
Vol 153 (8) ◽  
pp. 1687-1694 ◽  
Author(s):  
Marcel Franz ◽  
Dorothee Spohn ◽  
Alexander Ritter ◽  
Roman Rolke ◽  
Wolfgang H.R. Miltner ◽  
...  
Keyword(s):  
Postherpetic Neuralgia ◽  
Quantitative Sensory Testing ◽  
Sensory Testing ◽  
Heat Stimulation ◽  
Laser Heat ◽  
Stimulation Of

Effect of Delaying Addition of Heat Stimulated Superplasticizer on Fresh Properties of Mortar

2017 ◽  
Vol 890 ◽  
pp. 396-400 ◽  
Author(s):  
Zabihollah Tahery ◽  
Faraidoon Rahmanzai ◽  
Shigeyuki Date
Keyword(s):  
Portland Cement ◽  
Ordinary Portland Cement ◽  
Cement Mortar ◽  
Polycarboxylic Acid ◽  
Fresh Properties ◽  
External Temperature ◽  
Factors Affecting ◽  
Air Content ◽  
Heat Stimulation ◽  
Stimulation Of

To assure the quality and required workability of mortar or concrete, various types of superplasticizers are used. There are many factors affecting the performance of superplasticizers explicitly, type and dosage of the superplasticizers, type of cement, temperature and mixing procedure, as well as the addition times of the superplasticizers. Some researchers investigated the effect of delaying the addition time of superplasticizer to mortar or concrete, but there is not enough data about the effect of external temperature on performance of superplasticizers and consequent influences on fresh properties of mortar or concrete. In this research the effect of delaying the addition time of superplasticizers and influence of external temperature, namely, heat stimulation of superplasticizers, on fluidity, fresh density and air content of fresh cement mortar was investigated. Two types of Precast and Ready-Mix of Polycarboxylic acid-based ether superplasticizers with Ordinary Portland Cement was used. Delaying the addition time of superplasticizers enhanced the fluidity, slightly decreased the fresh density and increased the air content of mortar in comparison with simultaneous addition time with both heated and non-heated Superplasticizers.

scholarly journals In the Yeast Heat Shock Response, Hsf1-Directed Induction of Hsp90 Facilitates the Activation of the Slt2 (Mpk1) Mitogen-Activated Protein Kinase Required for Cell Integrity

2007 ◽  
Vol 6 (4) ◽  
pp. 744-752 ◽  
Author(s):  
Andrew W. Truman ◽  
Stefan H. Millson ◽  
James M. Nuttall ◽  
Mehdi Mollapour ◽  
Chrisostomos Prodromou ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Mitogen Activated Protein Kinase ◽  
Cell Integrity ◽  
Temperature Growth ◽  
Heat Stimulation ◽  
Hsp90 Expression ◽  
Mitogen Activated Protein ◽  
Heat Activation ◽  
Stimulation Of

ABSTRACT Yeast is rendered temperature sensitive with loss of the C-terminal (CT) domain of heat shock transcription factor (Hsf1). This domain loss was found to abrogate heat stimulation of Slt2 (Mpk1), the mitogen-activated protein kinase that directs the reinforced cell integrity gene expression needed for high-temperature growth. In Hsf1 CT domain-deficient cells, Slt2 still undergoes Mkk1/2-directed dual-Thr/Tyr phosphorylation in response to the heat stimulation of cell integrity pathway signaling, but the low Hsp90 expression level suppresses any corresponding increase in Slt2 kinase activity due to Slt2 being a “client” of the Hsp90 chaperone. A non-Hsf1-directed Hsp90 overexpression restored the heat induction of Slt2 activity in these cells, as well as both Slt2-dependent (Rlm1, Swi4) and Slt2-independent (MBF) transcriptional activities. Their high-temperature growth was also rescued, not just by this Hsp90 overexpression but by osmotic stabilization, by the expression of a Slt2-independent form of the Rlm1 transcriptional regulator of cell integrity genes, and by a multicopy SLT2 gene vector. In providing the elevated Hsp90 needed for an efficient activation of Slt2, heat activation of Hsf1 indirectly facilitates (Slt2-directed) heat activation of yet another transcription factor (Rlm1). This provides an explanation as to why, in earlier transcript analysis compared to chromatin immunoprecipitation studies, many more genes of yeast displayed an Hsf1-dependent transcriptional activation by heat than bound Hsf1 directly. The levels of Hsp90 expression affecting transcription factor regulation by Hsp90 client protein kinases also provides a mechanistic model for how heat shock factor can influence the expression of several non-hsp genes in higher organisms.

P016 Withdrawal reflexes in adductor muscles by electrical and magnetic stimulation of the obturator nerve

2008 ◽  
Vol 119 ◽  
pp. S75
Author(s):  
Cumhur Ertekin ◽  
Şevket Yalin ◽  
Nevin Karapinar ◽  
Fikret Bademkiran ◽  
Hilmi Uysal
Keyword(s):  
Magnetic Stimulation ◽  
Obturator Nerve ◽  
Adductor Muscles ◽  
Withdrawal Reflexes ◽  
Stimulation Of

Fabrication of precisely aligned microwire and microchannel structures: Toward heat stimulation of guided neurites in neuronal cultures

2017 ◽  
Vol 214 (9) ◽  
pp. 1600729 ◽  
Author(s):  
Ka My Dang ◽  
Philipp Rinklin ◽  
Jan Schnitker ◽  
Bastian Haberkorn ◽  
Kathrin Zobel ◽  
...  
Keyword(s):  
Neuronal Cultures ◽  
Heat Stimulation ◽  
Stimulation Of

Inhibition of the human primary motor area by painful heat stimulation of the skin

1999 ◽  
Vol 110 (8) ◽  
pp. 1475-1480 ◽  
Author(s):  
Massimiliano Valeriani ◽  
Domenico Restuccia ◽  
Vincenzo Di Lazzaro ◽  
Antonio Oliviero ◽  
Paolo Profice ◽  
...  
Keyword(s):  
Motor Area ◽  
Primary Motor Area ◽  
Heat Stimulation ◽  
Stimulation Of
Sign in / Sign up

Export Citation Format

Share Document